Optoma Projector EP783L Guide de l'utilisateur télécharger pdf (Page 18)

Installation

Adjusting Projection Image Size

Maximum shift

Screen

Vertical Direction

Horizontal Direction

Left side Right side

Screen Height (H)

Distance (L)

Screen Width (W)

XGA (1024 x 768) Standard Lens (1.2m~12m) Long Throw Lens (1.8m~20m)

Screen Size

Throw Distance (L) Throw Distance (L)

4:3 Wide Tele Wide Tele

Throw Ratio 2.00 2.40 2.90 5.50

(inch)

(m) (feet) (m) (feet) (m) (feet) (m) (feet)

1.2 4.0 1.5 4.8 1.8 5.8 3.4 11.0

2.4 8.0 2.9 9.6 3.5 11.6 6.7 22.0

100

4.1 13.3 4.9 16.0 5.9 19.3 11.2 36.6

150

6.1 20.0 7.3 24.0 8.8 29.0 16.8 55.0

200

8.1 26.6 9.8 32.0 11.8 38.6 22.4 73.3

250

10.2 33.3 12.2 40.0 14.7 48.3 27.9 91.6

300

12.2 40.0 14.6 48.0 17.7 58.0 33.5 109.9

This graph is for user’s reference only.

Lens Shift Range

Projector

-75%

-55%

+75%

+55%

+110%

+83%

-110%

-83%

Shift range

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 64 65

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Optoma Projector EP783L Guide de l'utilisateur Page 18